A washer having a centrally located hole with a solid or laminated cross-section and two flat parallel bearing surfaces. The hole must be 75 percent or less than the largest dimension and the bearing surface finish is greater than 32 microinch (0.8 micrometer). The thickness cannot exceed 25 percent of the largest outside dimension. When the largest outside dimension is less than 1/4 inch or 6mm, the thickness must be 0.006 inches (0.15mm) or greater and for items 1/4 inch (6mm) or larger, the thickness must be 0.016 inches (0.4mm) or greater. The maximum tolerance is applied to dimensions and used as a determining factor. Items with separable lamination use shim. For items fabricated from ceramic or electrically rated materials by specification or industry standards use insulator (1), washer. Excludes disk, valve, graphite impregnated and lubricated items.
NSN 6110-00-279-3266
NSN 6240-01-423-6771
NSN 5960-01-026-3505
NSN 5965-00-433-1571
NSN 6150-01-036-2122
NSN 5920-00-679-7852
NSN 5985-00-237-6533
NSN 5999-01-619-6838
NSN 6130-01-418-6665
NSN 6105-01-597-5773
NSN 5985-01-649-7995
NSN 5965-01-196-7760